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Clinical AIAugust 20, 2026Source: University of Oxford Medical Sciences Division

New audit system maps how mental‑health risks emerge in AI chatbot conversations

Scientists have introduced SIM‑VAIL, a new audit framework published in Nature Medicine that stress‑tests how AI chatbots respond to vulnerable users in mental‑health contexts. The system simulates risky conversations to identify failure modes and offers a clinically validated method to evaluate and improve the safety of AI‑mediated mental health interactions.

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